Jason C Jenson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 17-B | 03/17/2003 | 2080 | Spain |
| Internet Section 16-B | 03/16/2003 | 2100 | Spain |
| Internet Section 14-B | 03/14/2003 | 2047 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| C28 | Vienna game | 3 games |
| B24 | Sicilian, closed | 2 games |
| B26 | Sicilian, closed, 6.Be3 | 2 games |
| C24 | Bishop's opening, Berlin defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B45 | Sicilian, Taimanov variation | 3 games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |
| A47 | Queen's Indian defence | 1 games |
| E32 | Nimzo-Indian, classical variation | 1 games |


Spain